Dormer
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Dormer
A dormer is a roofed structure, often containing a window, that projects vertically beyond the plane of a pitched roof. A dormer window (also called ''dormer'') is a form of roof window. Dormers are commonly used to increase the usable space in a loft and to create window openings in a roof plane. A dormer is often one of the primary elements of a loft conversion. As a prominent element of many buildings, different types of dormer have evolved to complement different styles of architecture. When the structure appears on the spires of churches and cathedrals, it is usually referred to as a ''lucarne''. History The word ''dormer'' is derived from the Middle French , meaning "sleeping room", as dormer windows often provided light and space to attic-level bedrooms. One of the earliest uses of dormers was in the form of lucarnes, slender dormers which provided ventilation to the spires of English Gothic churches and cathedrals. An early example are the lucarnes of the spire of C ...
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Loft Conversion
A loft conversion or an attic conversion is the process of transforming an empty attic space or loft into a functional room, typically used as a bedroom, office space, a gym, or storage space. Loft conversions are one of the most popular forms of home improvement in the United Kingdom as a result of their numerous perceived benefits. The installation of a loft conversion is a complicated process, and whilst it may be possible to attempt a 'DIY' loft conversion, the large amount of work involved often results in many people choosing to contract a specialist loft conversion company to undertake the task. Another type of loft conversion is converting non-residential spaces (most commonly warehouses, docks, former factories or water towers) into habitable homes. This form of loft conversion has its origins in the USA. This form of loft first became popular in the SoHo section of New York City during the 1960s. Artists created living spaces on the upper levels of obsolete industrial ...
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Vernacular Architecture
Vernacular architecture is building done outside any academic tradition, and without professional guidance. This category encompasses a wide range and variety of building types, with differing methods of construction, from around the world, both historical and extant, representing the majority of buildings and settlements created in pre-industrial societies. Vernacular architecture constitutes 95% of the world's built environment, as estimated in 1995 by Amos Rapoport, as measured against the small percentage of new buildings every year designed by architects and built by engineers. Vernacular architecture usually serves immediate, local needs; is constrained by the materials available in its particular region; and reflects local traditions and cultural practices. Traditionally, the study of vernacular architecture did not examine formally schooled architects, but instead that of the design skills and tradition of local builders, who were rarely given any attribution for the w ...
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Roof Window
A roof window is an outward opening window that is incorporated as part of the design of a roof. Often confused with a skylight, a roof window differs in a few basic ways. A roof window is often a good option when there is a desire to allow both light and fresh air into the space. A roof window is also different from a tubular skylight, in that the light is not directed through any type of channel or tube in order to provide lighting for the interior of a building. This type of light tube design is often employed with buildings where the installation of a skylight or roof window is not practical. While a roof window is normally included in the original construction of the building, it is possible to add the design feature to an existing structure. As long as the framework and the slope of the roof allow for the inclusion of this type of window, it can be installed with relative ease. Many manufacturers offer prefabricated window inserts of this type that can be installed by a pr ...
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Lucarne
In general architecture a lucarne is a term used to describe a dormer window. The original term french: lucarne refers to a dormer window, usually set into the middle of a roof although it can also apply to a façade lucarne, where the gable of the lucarne is aligned with the face of the wall. This general meaning is also preserved in British use, particularly for small windows into unoccupied attic or spire spaces. Nikolaus Pevsner gives its meaning as "a small gabled opening in a roof or a spire". In industrial architecture the term lucarne is used to describe a feature of a warehouse, mill or factory where a window or opening high up on an outside wall supports a hoist above doors on the floors below. The simplest lucarne is no more than the extension of a roof beyond a gable wall, with a ridge timber strong enough to support a hoist. A gin wheel on this beam can provide a simple rope hoist, sufficient to lift a sack of grain. Any greater weights than this are likely to nee ...
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Gothic Architecture
Gothic architecture (or pointed architecture) is an architectural style that was prevalent in Europe from the late 12th to the 16th century, during the High and Late Middle Ages, surviving into the 17th and 18th centuries in some areas. It evolved from Romanesque architecture and was succeeded by Renaissance architecture. It originated in the Île-de-France and Picardy regions of northern France. The style at the time was sometimes known as ''opus Francigenum'' (lit. French work); the term ''Gothic'' was first applied contemptuously during the later Renaissance, by those ambitious to revive the architecture of classical antiquity. The defining design element of Gothic architecture is the pointed or ogival arch. The use of the pointed arch in turn led to the development of the pointed rib vault and flying buttresses, combined with elaborate tracery and stained glass windows. At the Abbey of Saint-Denis, near Paris, the choir was reconstructed between 1140 and 1144, draw ...
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Spire
A spire is a tall, slender, pointed structure on top of a roof of a building or tower, especially at the summit of church steeples. A spire may have a square, circular, or polygonal plan, with a roughly conical or pyramidal shape. Spires are typically made of stonework or brickwork, or else of timber structures with Cladding (construction), metal cladding, ceramic tile, ceramic tiling, roof shingles, or Slate roof, slates on the exterior. Since towers supporting spires are usually square, square-plan spires emerge directly from the tower's walls, but octagonal spires are either built for a pyramidal transition section called a ''Broach spire, broach'' at the spire's base, or else freed spaces around the tower's summit for decorative elements like pinnacles. The former solution is known as a ''broach spire''. Small or short spires are known as ''spikes'', ''spirelets'', or ''flèche (architecture), flèches''. Etymology This sense of the word spire is attested in English since ...
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Yale University Press
Yale University Press is the university press of Yale University. It was founded in 1908 by George Parmly Day, and became an official department of Yale University in 1961, but it remains financially and operationally autonomous. , Yale University Press publishes approximately 300 new hardcover and 150 new paperback books annually and has a backlist of about 5,000 books in print. Its books have won five National Book Awards, two National Book Critics Circle Awards and eight Pulitzer Prizes. The press maintains offices in New Haven, Connecticut and London, England. Yale is the only American university press with a full-scale publishing operation in Europe. It was a co-founder of the distributor TriLiteral LLC with MIT Press and Harvard University Press. TriLiteral was sold to LSC Communications in 2018. Series and publishing programs Yale Series of Younger Poets Since its inception in 1919, the Yale Series of Younger Poets Competition has published the first collection of ...
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Laneway House In Vancouver
An alley or alleyway is a narrow lane, path, or passageway, often reserved for pedestrians, which usually runs between, behind, or within buildings in the older parts of towns and cities. It is also a rear access or service road (back lane), or a path, walk, or avenue (French allée) in a park or garden. A covered alley or passageway, often with shops, may be called an arcade. The origin of the word alley is late Middle English, from fro, alee "walking or passage", from ' "to go", from la, ambulare "to walk". Definition The word alley is used in two main ways: # It can refer to a narrow, usually paved, pedestrian path, often between the walls of buildings in towns and cities. This type is usually short and straight, and on steep ground can consist partially or entirely of steps. # It also describes a very narrow, urban street, or lane, usually paved, which may be used by slow-moving local traffic, though more pedestrian-friendly than a regular street. There are two ver ...
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Planning Permission
Planning permission or developmental approval refers to the approval needed for construction or expansion (including significant renovation), and sometimes for demolition, in some jurisdictions. It is usually given in the form of a building permit (or construction permit). House building permits, for example, are subject to Building codes. There is also a "plan check" (PLCK) to check compliance with plans for the area, if any. For example, one cannot obtain permission to build a nightclub in an area where it is inappropriate such as a high-density suburb. The criteria for planning permission are a part of urban planning and construction law, and are usually managed by town planners employed by local governments. Failure to obtain a permit can result in fines, penalties, and demolition of unauthorized construction if it cannot be made to meet code. Generally, the new construction must be inspected during construction and after completion to ensure compliance with national, ...
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General Permitted Development Order
The Town and Country Planning (General Permitted Development) (England) Order 2015 (the "GPDO 2015") is a statutory instrument, applying in England, that grants planning permission for certain types of development (such development is then referred to as permitted development). Schedule 2 of the GPDO 2015 specifies the classes of development for which planning permission is granted, and specifies the exceptions, limitations, and conditions that apply to some of these classes. The GPDO 2015 was made by the Secretary of State under authority granted by sections 59, 60, and 333 of the Town and Country Planning Act 1990. History The GPDO 2015 came into force on 15 April 2015, and was introduced by Statutory Instrument 2015 No. 596. The GPDO 2015 revoked ''The Town and Country Planning (General Permitted Development) Order 1995'' (the "GPDO 1995"), which was the previous version of the legislation. Since it came into force, the GPDO 2015 has been amended by a number of subsequent ...
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Coplanar
In geometry, a set of points in space are coplanar if there exists a geometric plane that contains them all. For example, three points are always coplanar, and if the points are distinct and non-collinear, the plane they determine is unique. However, a set of four or more distinct points will, in general, not lie in a single plane. Two lines in three-dimensional space are coplanar if there is a plane that includes them both. This occurs if the lines are parallel, or if they intersect each other. Two lines that are not coplanar are called skew lines. Distance geometry provides a solution technique for the problem of determining whether a set of points is coplanar, knowing only the distances between them. Properties in three dimensions In three-dimensional space, two linearly independent vectors with the same initial point determine a plane through that point. Their cross product is a normal vector to that plane, and any vector orthogonal to this cross product through the initia ...
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